CN206469696U - Sintering machine - Google Patents
Sintering machine Download PDFInfo
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- CN206469696U CN206469696U CN201720060116.3U CN201720060116U CN206469696U CN 206469696 U CN206469696 U CN 206469696U CN 201720060116 U CN201720060116 U CN 201720060116U CN 206469696 U CN206469696 U CN 206469696U
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- sealing plate
- sealing
- sintering machine
- installation portion
- bellows
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Abstract
Sintering machine, including bellows, the chassis that is arranged above bellows, are provided with sealing plate between bellows and pallet bottom；The sealing plate installation portion for fixing the sealing plate on bellows is arranged at, the sealing plate installation portion is the hollow structure of negotiable recirculated cooling water, is connected inside it by water inlet pipe and outlet pipe with outside cooling water recirculation system；The sealing of the sealing plate is in contact with pallet bottom, and fixed part is arranged on sealing plate installation portion.Sealing plate is arranged on hollow sealing plate installation portion by the utility model, and circulating water is passed through into sealing plate installation portion, is helped the cooling of sealing plate installation portion, is prevented heat from being transmitted to sealing plate, so as to extend the service life of sealing plate.
Description
Technical field
The utility model belongs to the sintering production apparatus field of ironmaking metallurgy industry, more particularly to a kind of sintering machine.
Background technology
Sintering machine is one of visual plant of sintering production technique, in order to ensure the service efficiency of cold air, it is desirable to chassis
Space between bottom and bellows is effectively sealed, and prevents air from being spilt from space between the two.Used on conventional sintering machine
Trip plate-chute type sealing structure, because the abrasion of elastic slideway causes Air Leakage can not solve gradually by other sealings
Mode is eliminated.
In order to overcome the defect that trip plate-chute type sealing structure is present, applicant is in the Patent No. of application in 2014
201420183544.1 Chinese utility model patent disclose a kind of sintering machine sealing structure, between bellows and pallet bottom
The flexible sealing plate of L-shaped is set, and sealing plate is fixed on bellows side wall by pressing plate and fastening bolt, horizontal-extending on sealing plate
Sealing be in contact with chassis bottom surface, when being run using sintering machine inner bellows formation negative pressure so that two inside and outside sealing plate
Lateral pressure is different so that between the side seals of sealing plate and bellows side wall, pushes up to be formed between sealing and pallet bottom and fits
Seal to prevent from leaking out.It is due to that sealing plate is directly installed on although the sealing structure can realize good sealing effectiveness
On bellows side wall, the high temperature of inner bellows can be directly passed on sealing plate, accelerate the aging speed of sealing plate so that close
The service life of shrouding shortens, it is necessary to regularly replace sealing plate, adds the maintenance cost in later stage, it is impossible to effectively control cost.
The content of the invention
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of more optimized structure, chassis and wind
The sintering machine that sealing effectiveness is more preferable between case and later maintenance cost is low.
To achieve these goals, the utility model takes following technical solution：
Sintering machine, including bellows, the chassis that is arranged above bellows, are provided with sealing between bellows and pallet bottom
Plate；The sealing plate installation portion for fixing the sealing plate on bellows is arranged at, the sealing plate installation portion follows to be negotiable
The hollow structure of ring cooling water, is connected inside it by water inlet pipe and outlet pipe with outside cooling water recirculation system；It is described close
The sealing of shrouding is in contact with pallet bottom, and fixed part is arranged on sealing plate installation portion.
Improved as one kind of the utility model sintering machine, the sealing plate installation portion is that vertical section shape is in a rectangular trapezoid
Hollow structure, the right angle waist of right-angled trapezium is located at side where inner bellows, and the oblique waist of right-angled trapezium is located on the outside of bellows, described
The sealing of sealing plate is in contact with pallet bottom, and fixed part is arranged on the inclined-plane of sealing plate installation portion.
Improved as one kind of the utility model sintering machine, the sealing plate is L-shaped.
Improved as one kind of the utility model sintering machine, sealing plate and the sealing plate installation portion is provided with backing plate.
Improved as one kind of the utility model sintering machine, the pallet bottom is provided with prolonging for bearing of trend and sealing plate
The consistent sealing chute in direction is stretched, the sealing of the sealing plate is in contact with the sealing chute.
Improved as one kind of the utility model sintering machine, the sealing chute includes slide way body and is arranged at described
The movable end of slide way body at least one end, the movable end is removably connected by fastener with the slide way body.
Improved as one kind of the utility model sintering machine, the end of the slide way body is provided with for accommodating the work
The groove in moved end portion.
Improved as one kind of the utility model sintering machine, tune is provided between the slide way body and the movable end
Save part.
Improved as one kind of the utility model sintering machine, heat-barrier material is filled with the sealing chute.
Improved as one kind of the utility model sintering machine, asbestos pad is set between the sealing chute and pallet bottom.
As shown from the above technical solution, the utility model sets hollow sealing plate installation portion at the top of bellows, to sealing
Recirculated cooling water is passed through in plate installation portion, is sealing plate heat insulation and heat control by recirculated cooling water, slows down the aging speed of sealing plate.
In preferred embodiment of the present utility model, the vertical section of sealing plate installation portion is shaped as right-angled trapezium, and sealing plate is arranged on
On the inclined-plane of sealing plate installation portion, by being obliquely installed sealing plate, it is adapted to the transverse direction that chassis occurs in the process of running and collects together
It is dynamic, it is ensured that sealing effectiveness.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing needed to use in description of the prior art does simple introduction, it should be apparent that, drawings in the following description are only this
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the mplifying structure schematic diagram of part A in Fig. 1；
Fig. 3 is the structural representation of the sealing chute of the utility model embodiment 2；
Fig. 4 is Fig. 3 side view；
Fig. 5 is the structural representation of the sealing chute end of embodiment 2；
Fig. 6 is the structural representation of another angle in sealing chute end of embodiment 2；
Fig. 7 is the structural representation of the sealing chute of the utility model embodiment 3；
Fig. 8 is the sectional view of the line A-A along along Fig. 7；
Fig. 9 is the structural representation of the sealing chute of the utility model embodiment 4；
Figure 10 is the structural representation of the sealing chute of the utility model embodiment 5；
Figure 11 is the schematic diagram of another mounting means of sealing plate；
Figure 12 is the structural representation of the sealing chute of the utility model embodiment 6；
Figure 13 is the structural representation of the sealing chute of the utility model embodiment 7；
Figure 14 is the structural representation of the sealing chute of the utility model embodiment 8.
Embodiment
In order to which above and other objects, features and advantages of the present utility model can be become apparent from, cited below particularly practicality is new
Type embodiment, and coordinate appended diagram, elaborate.Elaborate many details in order to abundant in the following description
Understand the utility model, but the utility model can also be implemented using other different from other manner described here, this
Art personnel can do similar popularization in the case of without prejudice to the utility model intension, therefore the utility model is not by under
The limitation of specific embodiment disclosed in face.
Embodiment 1
Referring to Figures 1 and 2, sintering machine of the present utility model includes chassis 1 and bellows 2, and chassis 1 is set up by trolley wheel 1a
In the top of bellows 2, trolley wheel 1a is positioned on the track 3 at the top of bellows 2.Between having between the top of bellows 2 and the bottom of chassis 1
Gap.
Sealing plate installation portion 4 is provided with the top of bellows 2, sealing plate installation portion 4 is hollow structure, and internal circulation circulation is cold
But connected inside water, sealing plate installation portion 4 by water inlet pipe and outlet pipe (not shown) with outside cooling water recirculation system, from
And it is passed through cooling water into sealing plate installation portion 4.Sealing plate is arranged on into circulation has on the sealing plate installation portion of cooling water, utilizes
Recirculated cooling water is sealing plate heat insulation and heat control, can slow down the aging speed of sealing plate.The sealing plate 5 of L-shaped is arranged at sealing plate
On installation portion 4, sealing plate extends along bellows side wall.Sealing plate 5 is such as resistance to using having certain thickness heat-resistant seal material to be made
High-temperature wearable rubber, sealing plate 5 has the sealing 5a touched with the bottom connection of chassis 1 and is fixed on sealing plate installation portion 4
Fixed part 5b, sealing 5a and fixed part 5b are connected as a single entity.Further, it can be set between sealing plate and sealing plate installation portion
Put backing plate.
It is used as a preferred embodiment of the present utility model, the vertical section shape of the sealing plate installation portion 4 of the present embodiment
For right-angled trapezium, the right angle waist of right-angled trapezium is located at side where inner bellows, and the oblique waist of right-angled trapezium is located on the outside of bellows.Sealing
Plate 5 is arranged on the inclined-plane of sealing plate installation portion 4 (i.e. plane where the oblique waist of right-angled trapezium) by pressing plate 6 and fastener 7, by
It is arranged in sealing plate 5 on the inclined-plane of sealing plate installation portion 4 so that the sealing 5a of the sealing plate 5 of L-shaped with respect to the horizontal plane has
There is an inclined angle, by being obliquely installed sealing plate, be adapted to the transverse direction (left and right) that chassis occurs in the process of running
Moving, it is ensured that sealing effectiveness.Certainly, the vertical section shape of sealing plate installation portion can also be rectangle, or sealing plate is installed
Right-angled trapezium sealing plate installation portion right angle waist institute in the plane (as shown in figure 11).
The bottom of chassis 1 of the present embodiment is provided with sealing chute 9, the extension of the bearing of trend and sealing plate of sealing chute 9
Direction is consistent, and the bottom surface of sealing chute 9 is in contact with the sealing 5a of sealing plate 5.The vertical section side of being shaped as of sealing chute 9
Shape, such as rectangular or square.Sealing chute 9 is arranged on pallet bottom by fixing bolt, it is preferred that can be in sealing chute 9
Asbestos pad 10 is set between the bottom of chassis 1.
When Sinter air machine is run, negative pressuren zone is formed between chassis 1 and bellows 2 so that the pressure between chassis 1 and bellows 2
Less than the pressure outside bellows 2, pressure differential, under the suction-operated of negative pressure, L-shaped sealing plate 5 are formed in the medial and lateral of sealing plate 5
Sealing 5a be adjacent to the bottom surface of chassis 1, realize the sealing between pallet bottom and bellows.
Embodiment 2
Reference picture 3, Fig. 4, Fig. 5 and Fig. 6, the present embodiment place different from embodiment 1 are：The sealing of the present embodiment is slided
Road 9 includes the regulating part 9c of rigid slide way body 9a, rigid movable end 9b and flexibility.Slide way body 9a two ends are set
The groove 9d caved inward is equipped with, movable end 9b can be contained in the groove 9d of slide way body 9a ends, in movable end 9b
Slide way body 9a between be provided with regulating part 9c, the regulating part 9c of the present embodiment is with certain thickness rubber cushion, in activity
Hole (not shown) is threaded on end, regulating part and slide way body end, movable end 9b is tight by fastening bolt etc.
Firmware is fixed with slide way body 9a phases, by changing the regulating part 9c of different-thickness, can adjust the entire length of sealing chute,
Make the length of sealing chute always consistent, so as to avoid chassis side from being worn and torn due to being used for a long time, make its length side
Change upwards, and the defect of excellent sealing can not be realized, after movable end and regulating part abrasion, the work that only need to more renew
Moved end portion and the regulating part of correspondence thickness, without integral replacing sealing chute, greatly reduce later maintenance expense, reduce
Cost.The present embodiment all sets movable end at slide way body two ends, can also be only in one end setting activity of slide way body
End, can equally reach the purpose of regulation slideway length.
The regulating part 9c of the present embodiment substantially in side put it is Z-shaped, regulating part is being used as using Z-shaped rubber cushion so that activity
Gap between end and slide way body has many places bending, and the current path that gap is formed is that bent can be preferably real
Now seal, prevent from leaking out between slide way body and slip end.
Embodiment 3
As shown in Figure 7 and Figure 8, the present embodiment is with the different places of embodiment 2：It is filled with the present embodiment sealing chute
Heat-barrier material 11, heat-barrier material 11 is filled in the middle and lower part of sealing chute.By the filling with insulation material in sealing chute, can have
Transmission of the effect reduction heat by rigid slideway to temperature resistant encapsulation plate, extends the service life of sealing plate.
Embodiment 4
As shown in figure 9, the present embodiment place different from embodiment 3 is：The regulating part 9c of the present embodiment is L-shaped.
Embodiment 5
As shown in Figure 10, the present embodiment place different from embodiment 1 is：The regulating part 9c of the present embodiment is rectangle
Block, slide way body 9a two ends are not provided with groove, and movable end 9b is directly mounted at slide way body 9a two ends, regulating part 9c
Between slide way body 9a and movable end 9b.
Embodiment 6
As shown in figure 12, the present embodiment place different from embodiment 1 is：The movable end 9b of the present embodiment is by flexibility
Material is made, the flexible activity end that for example, heat resistant and wear resistant rubber is made, movable end 9b by fastening bolt directly with
Slide way body 9a is connected, and regulating part is not provided between the two.
Embodiment 7
As shown in figure 13, the present embodiment place different from embodiment 1 is：The regulating part 9c ' of the present embodiment is spring,
Set between movable end 9b and slide way body 9a spring 9c ', movable end 9b by fastening bolt directly and slide way body
9a is connected, by fastening bolt and the collective effect of spring, keeps the distance between movable end 9b and slide way body 9a, makes close
The length for sealing slideway is always consistent.
Embodiment 8
As shown in figure 14, the present embodiment place different from embodiment 2 is：The present embodiment in slide way body 9a just like
The lubricants such as graphite, lead powder, through hole 9e is machined with slide way body 9a bottom surface (surface being in contact with sealing plate), in fortune
Under row state, because bellows produce certain negative pressure, the lubricant in slide way body is discharged from through hole 9e on this condition, is phase
The sealing plate and slide way body mutually contacted provides lubrication, so as to improve the service life of sealing plate.Through hole 9e quantity it is many
Less with pore size with that can be designed according to demand.
Various pieces are described by the way of progressive in this specification, and what each some importance illustrated is and other parts
Difference, between various pieces same or similar part mutually referring to.Syntagmatic between each part is not
Simply the form disclosed in embodiment, the foregoing description of the disclosed embodiments, enable professional and technical personnel in the field real
Show or use the utility model.A variety of modifications to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can be in the case where not departing from spirit or scope of the present utility model, other
Realized in embodiment.Therefore, the utility model is not intended to be limited to embodiment illustrated herein, and is to fit to and this paper institutes
The principle disclosed widest range consistent with features of novelty.
Claims (10)
1. sintering machine, including bellows, the chassis that is arranged above bellows, sealing plate is provided between bellows and pallet bottom；
Characterized in that, also including：
The sealing plate installation portion for fixing the sealing plate on bellows is arranged at, the sealing plate installation portion follows to be negotiable
The hollow structure of ring cooling water, is connected inside it by water inlet pipe and outlet pipe with outside cooling water recirculation system；It is described close
The sealing of shrouding is in contact with pallet bottom, and fixed part is arranged on sealing plate installation portion.
2. sintering machine according to claim 1, it is characterised in that：The sealing plate installation portion is that vertical section shape is rectangular
Trapezoidal hollow structure, the right angle waist of right-angled trapezium is located at side where inner bellows, and the oblique waist of right-angled trapezium is located on the outside of bellows,
The sealing of the sealing plate is in contact with pallet bottom, and fixed part is arranged on the inclined-plane of sealing plate installation portion.
3. sintering machine according to claim 1, it is characterised in that：The sealing plate is L-shaped.
4. sintering machine according to claim 1, it is characterised in that：Sealing plate and the sealing plate installation portion is provided with pad
Plate.
5. the sintering machine according to any one of Claims 1-4, it is characterised in that：The pallet bottom is provided with extension side
To the sealing chute consistent with the bearing of trend of sealing plate, the sealing of the sealing plate is in contact with the sealing chute.
6. sintering machine according to claim 5, it is characterised in that：The sealing chute includes slide way body and is arranged at
The movable end of the slide way body at least one end, the movable end by fastener removably with the slide way body phase
Even.
7. sintering machine according to claim 6, it is characterised in that：The end of the slide way body is provided with for accommodating institute
State the groove of movable end.
8. sintering machine according to claim 6, it is characterised in that：Set between the slide way body and the movable end
There is regulating part.
9. sintering machine according to claim 5, it is characterised in that：Heat-barrier material is filled with the sealing chute.
10. sintering machine according to claim 5, it is characterised in that：Stone is set between the sealing chute and pallet bottom
Cotton pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060116.3U CN206469696U (en) | 2017-01-18 | 2017-01-18 | Sintering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060116.3U CN206469696U (en) | 2017-01-18 | 2017-01-18 | Sintering machine |
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| Publication Number | Publication Date |
|---|---|
| CN206469696U true CN206469696U (en) | 2017-09-05 |
Family
ID=59706793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720060116.3U Active CN206469696U (en) | 2017-01-18 | 2017-01-18 | Sintering machine |
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| Country | Link |
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| CN (1) | CN206469696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387110A (en) * | 2018-03-30 | 2018-08-10 | 甘益平 | Sintering pallet Flexible slideway sealing device |
-
2017
- 2017-01-18 CN CN201720060116.3U patent/CN206469696U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387110A (en) * | 2018-03-30 | 2018-08-10 | 甘益平 | Sintering pallet Flexible slideway sealing device |
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